How React ACTUALLY works (DEEP DIVE 2023)

Are you already working with the JavaScript framework React? Or do you want to learn it? No matter how much experience you have, this video will teach you how React work in detail! Some of the topics include, what is React, how can it be used in existing projects, how does reactivity work, how does React keep the UI in sync with the data and more. If you found this video helpful, please give it a like 👍 and subscribe 📨 for more. 🐦 Follow me on Twitter https://twitter.com/0xAndriy ⏰ Timestamps 0:00 Intro - What is React and what is it not? 0:50 How to add React to (most basic way) 2:24 React in combination with other tools 3:21 What is JSX? 5:17 Downside of JSX 6:00 How React updates the DOM 6:10 Updating the DOM - 1. Trigger 8:33 Updating the DOM - 2. Render 9:11 Updating the DOM - 3. Commit 9:35 Why do we need the Virtual DOM? 10:31 React diffing algorithm 12:18 State persistence 📎 Helpful links React Docs: https://react.dev/ 🎵 Where I get my music from Epidemic Sound: https://www.epidemicsound.com/referra... 🤝 Services I use NordVPN - https://go.nordvpn.net/SH4vc 🎥 My gear Monitor - Dell S3423DWC 34 https://amzn.to/3XcAXuR Headphones - AKG K240 Studio https://amzn.to/3J7vAZJ Earbuds - Jabra Elite 4 Active https://amzn.to/3Hm4k8M Mic - HyperX SoloCast https://amzn.to/3QLS6tg Keyboard - Apple Magic Keyboard https://amzn.to/3GDz9UO Trackpad - Apple Magic Trackpad https://amzn.to/3CQAq9P Camera - Sony a6400 https://amzn.to/3w4d7Wf Lens 1 - Sony 16-50mm f/3.5-5.6 https://amzn.to/3iDSk99 Lens 2 - Sony - FE 50mm F1.8 Standard Lens https://amzn.to/3GHFheU Lens 3 - Samyang SY12M-E-BK 12mm F2.0 https://amzn.to/3WclDgM 📬 Inquiries (Collabs, Sponsorships etc.) [email protected]